四川省都江堰灌区毗河供水一期工程中兴支渠明渠施工方案编 写： 校 核： 批 准： 中国电力建设股份有限公司四川省都江堰灌区毗河供水一期工程施工总承包部目 录1 工程概况及编制依据...........................................11.1 编制依据：.................................................11.2 工程概况...................................................12 施工布置.....................................................32.1 施工供水.................................................32.2 施工供电.................................................32.3 施工供风.................................................32.4 施工排水.................................................42.5 施工交通布置.............................................42.6 渣场、生活区布置.........................................52.7 拌合系统布置.............................................53 施工重点、难点分析及应对措施.................................64 施工方法.....................................................64.1 土石方开挖施工...........................................64.2 支护施工................................................104.3 填筑施工................................................164.4 土工合成材料施工........................................194.5 明渠混凝土衬砌浇筑施工..................................224.6 浆砌石砌筑施工..........................................274.7 泥结碎石施工............................................284.8 伸缩缝施工..............................................294.9、矩形明渠施工工艺........................................315 施工进度计划................................................325.1 进度计划安排情况........................................325.2 进度计划保证措施........................................326 资源配置....................................................346.1 拟投入主要机械设备......................................346.2 拟投入主要人员..........................................357 工程质量保证措施.............................................
